DAT 560M pres3-1.pdf - DAT 560M Big Data Cloud Computing Week 3 Hadoop Intro 1 Hadoop Ecosystem • Hadoop is a scalable and fault-tolerand distributed

DAT 560M pres3-1.pdf - DAT 560M Big Data Cloud Computing...

This preview shows page 1 - 5 out of 5 pages.

11/1/19 1 DAT 560M Big Data & Cloud Computing Week 3 Hadoop Intro 1 Hadoop Ecosystem Hadoop is a scalable and fault-tolerand distributed system for processing & storage of large files. Apache Hadoop is an open-source software framework for storage and large-scale processing of data-sets on clusters of commodity hardware. 2 2
Image of page 1

Subscribe to view the full document.

11/1/19 2 Some characteristics of Hadoop Open source Distributed processing Distributed storage Scalable Reliable Fault-tolerant Economical Flexible 3 3 Hadoop Hadoop is based on Google’s map reduce and Google file system (GFS). Hadoop is first created by Doug Cutting in 2005 at Yahoo. Weird name? Funny, it named after his son’s toy The yellow elephant! 4 4
Image of page 2
11/1/19 3 Hadoop Big names using Hadoop: P2/PoweredBy 5 5 Hadoop Who provides Hadoop: P2/Distributions%20and%20Commercial%20Suppor t 6 6
Image of page 3

Subscribe to view the full document.

11/1/19 4
Image of page 4
Image of page 5

Unformatted text preview: Hadoop • Main Components: – HDFS: Distributed File System – MapReduce: Programming Paradigm 7 7 Hadoop • Other tools: – Hbase: Hadoop column database; supports batch and random reads and limited queries. – ZooKeeper: It’s a coordination service that gives you the tools you need to write correct distributed applications. – Pig: Data processing language and execution environemnt – Hive: Data warehouse language with SQL interface – Oozie: Workflow scheduler system for MR jobs – Hue: Web application for interacting with Apache Hadoop. – Impala: Low-latency data warehouse language with SQL interface – Spark: Spark is a framework for writing fast, distributed programs. Spark solves similar problems as Hadoop MapReduce does but with a fast in-memory approach and a clean functional style API. – … 8 8 11/1/19 5 Hadoop 9 Source: 9...
View Full Document

  • Fall '18
  • Marion Neumman

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Ask Expert Tutors You can ask 0 bonus questions You can ask 0 questions (0 expire soon) You can ask 0 questions (will expire )
Answers in as fast as 15 minutes